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December 4-5, 1998
University of Southern Mississippi
Hattiesburg, Mississippi
Dynamic Light Scattering Experiment on Computer: Diffusion in Random Pores
Joon C. Lee
To study the dynamics of a binary liquid mixture in glass pores we have performed a molecular dynamics simulation and measured the concentration fluctuation autocorrelation function and several other dynamic functions. The self diffusion deviates from the Fickian pattern which we attribute to the confining effect of the glass walls. The mutual diffusion exhibits the presence of a collective component which we attribute to hydrodynamics.
To obtain more information about the meeting send e-mail to: fscc98@pax.st.usm.edu.